Base | Representation |
---|---|
bin | 10101101000110011… |
… | …101000011101011010 |
3 | 2012222011100221121100 |
4 | 111220303220131122 |
5 | 340040144431020 |
6 | 14401224052230 |
7 | 1451511646554 |
oct | 255063503532 |
9 | 65864327540 |
10 | 23233202010 |
11 | 994259a5a7 |
12 | 4604904076 |
13 | 226349ca15 |
14 | 11a58744d4 |
15 | 90ea26a90 |
hex | 568ce875a |
23233202010 has 48 divisors (see below), whose sum is σ = 60429418920. Its totient is φ = 6193152000.
The previous prime is 23233201969. The next prime is 23233202011. The reversal of 23233202010 is 1020233232.
It is a happy number.
23233202010 is a `hidden beast` number, since 2 + 323 + 320 + 20 + 1 + 0 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 7377607449 + 15855594561 = 85893^2 + 125919^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (23233202011) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 194010 + ... + 290010.
Almost surely, 223233202010 is an apocalyptic number.
23233202010 is an abundant number, since it is smaller than the sum of its proper divisors (37196216910).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23233202010 is a wasteful number, since it uses less digits than its factorization.
23233202010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 98703 (or 98700 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
Adding to 23233202010 its reverse (1020233232), we get a palindrome (24253435242).
The spelling of 23233202010 in words is "twenty-three billion, two hundred thirty-three million, two hundred two thousand, ten".
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